71394229088

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{790879}}^1$

素因数の和:790940

約数の個数: 96

約数和(自身を含む): 178574376960

約数和(自身を除く): 107180147872

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 91, 104, 112, 124, 182, 208, 217, 224, 248, 364, 403, 416, 434, 496, 728, 806, 868, 992, 1456, 1612, 1736, 2821, 2912, 3224, 3472, 5642, 6448, 6944, 11284, 12896, 22568, 45136, 90272, 790879, 1581758, 3163516, 5536153, 6327032, 10281427, 11072306, 12654064, 20562854, 22144612, 24517249, 25308128, 41125708, 44289224, 49034498, 71969989, 82251416, 88578448, 98068996, 143939978, 164502832, 171620743, 177156896, 196137992, 287879956, 318724237, 329005664, 343241486, 392275984, 575759912, 637448474, 686482972, 784551968, 1151519824, 1274896948, 1372965944, 2231069659, 2303039648, 2549793896, 2745931888, 4462139318, 5099587792, 5491863776, 8924278636, 10199175584, 17848557272, 35697114544, 71394229088]

約数ペア:

[(1, 71394229088), (2, 35697114544), (4, 17848557272), (7, 10199175584), (8, 8924278636), (13, 5491863776), (14, 5099587792), (16, 4462139318), (26, 2745931888), (28, 2549793896), (31, 2303039648), (32, 2231069659), (52, 1372965944), (56, 1274896948), (62, 1151519824), (91, 784551968), (104, 686482972), (112, 637448474), (124, 575759912), (182, 392275984), (208, 343241486), (217, 329005664), (224, 318724237), (248, 287879956), (364, 196137992), (403, 177156896), (416, 171620743), (434, 164502832), (496, 143939978), (728, 98068996), (806, 88578448), (868, 82251416), (992, 71969989), (1456, 49034498), (1612, 44289224), (1736, 41125708), (2821, 25308128), (2912, 24517249), (3224, 22144612), (3472, 20562854), (5642, 12654064), (6448, 11072306), (6944, 10281427), (11284, 6327032), (12896, 5536153), (22568, 3163516), (45136, 1581758), (90272, 790879)]